William Segar (after) ( 1580 - 1633 ) was a British painter. William Segar (after) s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 4474.94 USD for Portrait of Sir Henry Kingsmill, half-length, in a black embroidered doublet with a white ruff, feigned oval in 2004